Does anyone know what plugs should be run in GZE. The standard ones are NGK BCPR6EP-N8 (0.8mm gap) that were fitted to the car from japan. Have been offered BCPR6EP-11 (1.1mm gap). Can anyone tell whether 0.8mm plugs are available or should I just use the 1.1mm ones. These are both platinum plugs by the way. Am I going to have problems if I use the 1.1mm plugs.